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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-06-19 09:25:56 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-06-19 09:25:56 +0000
commit018c4950b9406055dec02ef0fb52f132e2bb1e2c (patch)
treea835ebdf2088ef88fa681f8fad45f09922c1ae9a /tests/ui/lifetimes/issue-26638.stderr
parentAdding debian version 1.75.0+dfsg1-5. (diff)
downloadrustc-018c4950b9406055dec02ef0fb52f132e2bb1e2c.tar.xz
rustc-018c4950b9406055dec02ef0fb52f132e2bb1e2c.zip
Merging upstream version 1.76.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/lifetimes/issue-26638.stderr')
-rw-r--r--tests/ui/lifetimes/issue-26638.stderr16
1 files changed, 14 insertions, 2 deletions
diff --git a/tests/ui/lifetimes/issue-26638.stderr b/tests/ui/lifetimes/issue-26638.stderr
index e61158a5d..ee9586862 100644
--- a/tests/ui/lifetimes/issue-26638.stderr
+++ b/tests/ui/lifetimes/issue-26638.stderr
@@ -17,10 +17,18 @@ LL | fn parse_type_2(iter: fn(&u8)->&u8) -> &str { iter() }
| ^ expected named lifetime parameter
|
= help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from
-help: consider using the `'static` lifetime
+help: consider using the `'static` lifetime, but this is uncommon unless you're returning a borrowed value from a `const` or a `static`
|
LL | fn parse_type_2(iter: fn(&u8)->&u8) -> &'static str { iter() }
| +++++++
+help: instead, you are more likely to want to change the argument to be borrowed...
+ |
+LL | fn parse_type_2(iter: &fn(&u8)->&u8) -> &str { iter() }
+ | +
+help: ...or alternatively, you might want to return an owned value
+ |
+LL | fn parse_type_2(iter: fn(&u8)->&u8) -> String { iter() }
+ | ~~~~~~
error[E0106]: missing lifetime specifier
--> $DIR/issue-26638.rs:10:22
@@ -29,10 +37,14 @@ LL | fn parse_type_3() -> &str { unimplemented!() }
| ^ expected named lifetime parameter
|
= help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from
-help: consider using the `'static` lifetime
+help: consider using the `'static` lifetime, but this is uncommon unless you're returning a borrowed value from a `const` or a `static`
|
LL | fn parse_type_3() -> &'static str { unimplemented!() }
| +++++++
+help: instead, you are more likely to want to return an owned value
+ |
+LL | fn parse_type_3() -> String { unimplemented!() }
+ | ~~~~~~
error[E0308]: mismatched types
--> $DIR/issue-26638.rs:1:69